Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421071 | Device for storing a sheet pile in a converting machine and converting machine | Justing Zhai, John Wang, Chao Sun | 2025-09-23 |
| 12397464 | Device for mounting a tooling board in a flat bed die-cutting, stripping or blanking machine | Bernard Jaquet | 2025-08-26 |